#start-flanneld.sh
source /opt/k8s/bin/environment.sh
  for i in "${!NODE_IPS[@]}";
  do
    node_ip=${NODE_IPS[$i]}
    node_port=${NODE_PORTS[$i]} 
    echo ">>> ${node_ip}:${node_port} "    
    ssh -p ${node_port} root@${node_ip} "systemctl daemon-reload && systemctl enable flanneld && systemctl restart flanneld"
  done